grcsummits.com - robtex.com
grcsummits.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774678817 | ||||||
Same first word
grcsummits.com |
DNS History
7 records (6 active, 1 former)
●NSns27.domaincontrol.com2015-06-22 → 2026-03-28 · 2 obs
● 2026-03-28 06:42:54
●NSns28.domaincontrol.com2015-06-22 → 2026-03-28 · 2 obs
● 2026-03-28 06:42:54
●MXmailstore1.secureserver.net2015-06-22 → 2026-03-28 · 2 obs
● 2026-03-28 06:42:54
●MXsmtp.secureserver.net2015-06-22 → 2026-03-28 · 2 obs
● 2026-03-28 06:42:54
●A15.197.148.332026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 06:42:52
● 2026-03-28 06:42:54
●A3.33.130.1902026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 06:42:52
● 2026-03-28 06:42:54
○A50.63.202.502015-06-22 → 2018-08-10 · 4 obs
● 2018-08-10 22:05:46
○ 2026-03-28 06:42:52
○ 2026-03-28 06:42:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net... | - |
| grcsummits.com | ns27.domaincontrol.com, ns28.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.103.14
NS records: ns27.domaincontrol.com, ns28.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grcsummits.com (unsigned zone)
⏱️ Timing
Total: 85ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns27.domaincontrol.com, ns28.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns27.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns27.domaincontrol.com, ns27.domaincontrol.com, ns28.domaincontrol.com...)
Analysis
IP Addresses
grcsummits.com resolves to two IP numbers: 3.33.130.190 and 15.197.148.33.
other host names including snappie.org, midiasmaringa.com, boomerclick.com, welovebs.com and makepartiesgreatagain.com share IP numbers with grcsummits.com.
Name Servers
grcsummits.com is delegated to two name servers ns27.domaincontrol.com and ns28.domaincontrol.com.
grcsummits.com shares the same name server setup as other domains, for instance gay(0x736578)comics.com, culmstockarms.com, dp360crm.org, tracytiffany.com and kitchenchecklist.com.
Host names with two IP numbers:
The host name ns27.domaincontrol.com points to 2603:5:2171::e and 97.74.103.14; the host name ns28.domaincontrol.com points to 2603:5:2271::e and 173.201.71.14.
Mail Servers
Two mail servers handle grcsummits.com: mailstore1.secureserver.net and smtp.secureserver.net.
grcsummits.com shares the same mail server setup as other domains, for instance personalinjurylawofficeschicago.com, timingbeltpros.com, johngartin.com, grasshopperpebbles.net and subrosaworks.com.
grcsummits.com shares mail servers with other domains to some extent, for instance businessbywire.com.
Host names with three IPs:
mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162.
smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.